package com.example.service;

import com.example.entity.Goods;
import com.example.entity.Orders;
import com.github.pagehelper.PageInfo;

public interface OrdersService {
    PageInfo<Orders> queryAll(Integer pageNum, Integer pageSize);
    int deleteByID(Integer id);

    Orders findById(Integer id);
    int update(Orders orders);
    int insert(Orders orders);
}
